Calculation without distributionyou want to buy three books that are on sale at 20% off. the original prices of the books are $2.50, $4.95, and $6.00. how much will you save?

Original price of 1st book = 2.50

After off of 20%  

Price becomes =

Original price of 2nd book = 4.95

After 20% off

Price becomes =

Original price of 3rd book = 6

After 20% off

Price becomes =

Hence money saved will be =

= $2.69

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

you are uyytr tyy

step-by-step explanation: